Package making – Methods – With contents treating
Patent
1989-10-12
1992-02-04
Yost, Frank T.
Package making
Methods
With contents treating
83 13, 83948, 354203, 355 75, B65B 6300
Patent
active
050850326
ABSTRACT:
Method to prepare a leading edge of a photographic film for framing, the leading edge (13) of the photographic film (11) being sheared at an angle (18) to the direction of feed (15) of the film (11) in a frame (12).
Device to frame a photographic film (11) in frames (12), which employs the above method and comprises an assembly able to shear at an angle (18) the leading edge (13) of the photographic film (11).
Photographic film (11) prepared with the above device and comprising a leading edge (13) sheared at an angle (18) to the direction of feed (15) within the frame (12).
REFERENCES:
patent: 4099362 (1978-07-01), Dorman
patent: 4135343 (1979-01-01), Urban et al.
patent: 4543771 (1985-10-01), Jensen et al.
patent: 4665681 (1987-05-01), Facchini et al.
patent: 4934128 (1990-06-01), Savio et al.
No affiliations
Peterson Kenneth E.
Yost Frank T.
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